<template>
  <div>
    <div class="banner"
         @click="handleBannerClick">
      <img class="banner-img"
           :src="bannerImg">
      <div class="banner-info">
        <div class="banner-title">天台飞腾峡漂流</div>
        <div class="banner-number"><span class="banner-icon iconfont">&#xe632;</span>{{this.bannerImgs.length}}</div>
      </div>
    </div>
    <fade-animation>
      <common-gallary :imgs="bannerImgs"
                      v-show="showGallary"
                      @close="handleGallaryClose"></common-gallary>
    </fade-animation>
  </div>
</template>

<script>
import CommonGallary from 'common/gallary/Gallary'
import FadeAnimation from 'common/fade/Fade'
export default {
  name: 'DetailBanner',
  components: {
    CommonGallary,
    FadeAnimation
  },
  props: {
    sightName: String,
    bannerImg: String,
    bannerImgs: Array
  },
  data () {
    return {
      showGallary: false
    }
  },
  methods: {
    handleBannerClick () {
      this.showGallary = true
    },
    handleGallaryClose () {
      this.showGallary = false
    }
  }
}
</script>

<style lang="stylus" scoped>
.banner
  position: relative
  overflow: hidden
  height: 0
  padding-bottom: 55%
  .banner-img
    width: 100%
  .banner-info
    display: flex
    position: absolute
    right: 0
    bottom: 0
    left: 0
    line-height: 0.6rem
    color: white
    // 渐变色
    background: linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.8))
    .banner-title
      flex: 1
      font-size: 0.32rem
      padding: 0 0.2rem
    .banner-number
      padding: 0 0.4rem
      height: 0.32rem
      line-height: 0.32rem
      border-radius: 0.2rem
      background: rgba(0, 0, 0, 0.8)
      font-size: 0.24rem
      margin-top: 0.14rem
      .banner-icon
        font-size: 0.24rem
</style>
